Intel EMB-945T manual Clear CMOS JP6, Function, CD-INConnector CN1, Digital I/O Connector CN2

Mini ITX E M B - 9 4 5 T

2.12 Clear CMOS (JP6)

JP6	Function
1-2	Protected (Default)
2-3	Clear

2.13 CD-IN Connector (CN1)

PinSignal

1CD IN L

2CD_GND

3CD_GND

4CD_IN_R

2.14 Digital I/O Connector (CN2)

This connector offers 4-pair of digital I/O functions and address is set in BIOS. The default address is 2A1H. The pin definitions are illustrated below:

Pin	Signal
1	Digital-IN/ OUT	2	Digital-IN/OUT
3	Digital-IN/ OUT	4	Digital-IN/ OUT
5	Digital-IN/ OUT	6	Digital-IN/ OUT
7	Digital-IN/ OUT	8	Digital-IN/ OUT
9	+5V	10	GND

The pin definitions and registers mapping are illustrated below:

4 in / 4 out

Pin8

GPI 27

MSB

Pin7

GPI 26

Pin6	Pin5	Pin4
GPI 25	GPI 24	GPO 23

Pin3

GPO 22

Pin2	Pin1
GPO 21	GPO 20
	LSB

Chapter 2 Quick Installation Guide 2 - 12